I.

ĭ, 1, 1;

—— in diphthongs, 2, 1;

—— pron., 3, 1;

—— from ĕ, 7, 1, a;

—— from ă, 7, 1, b;

—— dropped by syncope, 7, 4;

—— for ŭ in some words, 9, 1;

—— changes to ĕ, 39;

—— dropped, 39;

—— final i short, 363, 3;

—— becomes j, 367, 4.

ĭ-stems, 37; 39;

—— not always ending in -is, 38, 3.

, gen. and voc. of 2d decl. nouns in -ius and -ium in, 25, 1 and 2.

—— gen. of 4th decl. nouns in -us, 49, 1.

—— gen. of 5th decl. nouns, 52, 2.

ī-stem, vīs, 41.

ī, in abl., 3d decl., 38, 1; 39;

—— in adjs., 67, 3, a; 70, 5;

—— participles, 70, 3;

—— patrials, 70, 5, c);

—— nom. plu., of is, 87;

—— as characteristic of 4th conj., 98.

-ia, 149.

Iambus, 366, 2.

Iambic measures, 370.

—— trimeter, 370.

-iānus, suffix, 152, 1.

-ias, suffix, 148, 6, b).

-ībam, in imperf., 116, 4, b).

-ībō, in future, 116, 4, b).

Ictus, 366, 5.

-icus, suffix, 151, 2; 152, 2.

id aetātis, 185, 2.

id genus, 185, 1.

id quod 247, 1, b.

id temporis, 185, 2.

Ideal 'you'; see Indefinite second person.

īdem, 87; 248.

īdem ac, 248, 2.

Ides, 371, 2, c).

-īdēs, suffix, 148, 6, a).

-ĭdēs, suffix, 148, 6, a).

-īdō, suffix, 147, 3, c).

idōneus, not compared, 74, 2;

—— w. dat., 192, 2.;

—— w. ad and acc., 192, 2 and N.;

—— with rel. clause of purpose, 282, 3.

-ĭdus, suffix, 150, 3.

Īdūs, fem. by exception, 50.

-ie, in voc. sing. of adjs. in -ius, 63, 1.

iēns, pres. partic. from , 132.

-iēns, as ending of numeral adverbs, 97 and N.

-ier, inf. ending, 116, 4, a.

-iēs, nouns in, 51.

igitur, 344, 1, c).

īgnis, decl., 38.

-iī, in gen, sing. of -stems, 25, 2.

iīs, in dat. and abl. plu. of is, 87.

-īle, suffix, 148, 3.

Īlion, decl., 27.

-īlis, suffix, 151, 2.

-ilis, suffix, 150, 4.

Illative conjunctions, 344.

ille, 87;

—— 'the following,' 246, 2;

—— 'the former,' 246, 1;

—— 'the well-known,' 246, 3;

—— position, 350, 5, b.

illūc, 87, footnote 25.

-illus (a, um), diminutive suffix, 148, 1.

-im, in acc., 3d decl., 38, 1.

-im, -īs in subjv., 116, 4, d.

impedīmentum, impedīmenta, 61.

Imperative, 281;

—— tenses in, 94, 3; 281, 1;

—— future indic. with force of, 261, 3.

—— as protasis of a conditional sent., 305, 2;

—— —— as apodosis, 302, 4.

—— sent. in indir disc., 316.

Imperfect tense, 260;

—— conative, 260, 3;

—— inceptive, 260, 3;

—— with jam, etc., 260, 4;

—— epistolary imp., 265.

Imperfect subjv. in conditional sent. referring to the past, 304, 2.

Impersonal verbs, 138;

—— gen. with, 209;

—— dat. with, 187, II, b;

—— in passive, 256, 3;

—— with substantive clauses developed from volitive, 295, 6;

—— of result, 297, 2;

—— with infin., 327, 1; 330.

impetus, defective, 57, 4.

Implied indir. disc., 323.

īmus, 'bottom of,' 241, 1.

in, prep., 143;

—— verbs compounded w. in governing acc., 175, 2, a, 2;

—— verbs compounded w. in governing dat., 187, III.

in with abl. of place, 228;

—— with abl. of time, 230, 2; 231.

-īna, suffix, 148, 5.

Inceptives, 155, 1.

Inchoatives, 155, 1.

Incomplete action, 257, 1, b; 267, 3.

Indeclinable adjs., 70, 6; 80, 6.

—— nouns, 58;

—— —— gender of, 15, 3.

Indefinite price, 225, 1; 203, 4.

Indefinite pronouns, 91, 252;

—— in conditions, 302, 3.

Indefinite second person, 280, 3; 356, 3; 302, 2.

Indefinite value, 203, 3.

Indicative, equivalent to Eng. subjv., 271.

—— in apodosis of conditional sent. of 3d type, 304, 3, a) and b).

indigeō, constr., 214, 1, N. 2.

indignus, with abl., 226, 2;

—— with rel. clause of purpose, 282, 3.

Indirect discourse, defined, 313 f.;

—— —— mood in, 313 ff.;

—— —— tenses in 317-18;

—— —— declarative sentences in, 314;

—— —— interrog. sentences in, 315;

—— —— imperative sentences in, 316;

—— —— conditional sentences in, 319-22;

—— —— verbs introducing, 331, 1;

—— —— verb of saying, etc., implied, 314, 2;

—— —— ind. in subord. clauses of indir. disc., 314, 3;

—— —— inf. for subjv. in indir. disc., 314, 4;

—— —— subj. acc. omitted, 314, 5;

—— —— implied indir. disc., 323.

—— questions, 300;

—— —— particles introducing, 300, 1, a;

—— —— deliberative subjv. in indir. quest., 300, 2;

—— —— indir. quest. w. , 300, 3;

—— —— double indir. questions, 300, 4;

—— —— in indir. quest., 300, 6;

—— —— in conditional sents. of 3d type, 322, b.

—— reflexives, 244, 2.

—— object, 187.

īnferum, īnferior, 73, 2.

īnfimus, 241, 1.

Infinitive, gender of, 15, A 3;

—— in -ier, 116, 4, a;

—— force of tenses in, 270; 326 ff.

—— fut. perf. inf., 270, 4;

—— —— periphrastic future, 270, 3.

—— without subj. acc., 326-328; 314, 5.

—— with subj. acc., 329-331.

—— as obj., 328; 331,

—— as subj., 327; 330.

—— with adjs., 333.

—— denoting purpose, 326, N.

—— in abl. abs., 227, 3.

—— in exclamations, 334.

—— historical inf., 335.

īnfitiās, constr., 182, 5.

Inflection, 11.

Inflections, 11 ff.

īnfrā, prep. w. acc., 141.

ingēns, comp., 73, 4.

injūriā, abl. of manner, 220, 2.

injussū, defective, 57, 1;

—— the abl., 219, 2.

inl- = ill-, 9, 2.

innīxus, w. abl., 218, 3.

inops, decl., 70, 2.

inquam, conj., 134.

Inseparable prepositions, 159, 3, N.

īnsidiae, plu. only, 56, 3.

īnstar, 58.

Instrumental uses of abl., 213; 218 ff.

Intensive pron., 88.

Intensives (verbs), 155, 2.

inter, prep. w. acc., 141;

—— compounded w. verbs, governing dat. 187, III;

—— to express reciprocal relation, 245.

interdīcō, const., 188, 1, a.

interest, constr., 210; 211.

interior, comp., 73, 1.

Interjections, 145.

Interlocked order, 350, 11, d.

Interrogative pronouns, 90.

—— sentences, 162;

—— particles, 162, 2;

—— —— omitted, 162, 2, d);

—— in indir. disc., 315.

intrā, prep. w. acc., 141.

Intransitive verbs, with cognate acc., 176, 4;

—— in passive, 256, 3; 187, II, b;

—— impersonal intransitives, 138, IV.

-īnus, suffix, 151, 2; 152, 1; 152, 3.

-iō, verbs of 3d conj., 109.

-ior, ius, comparative ending, 71.

ipse, 88; 249;

—— as indir. reflexive, 249, 3.

ipsīus and ipsōrum, with possessive pronouns, 243, 3.

-ir, decl. of nouns in, 23.

Irregular comparison, 72 ff.;

—— nouns, 42;

—— verbs, 124 f.

is, 87; 247;

—— as personal pron., 247, 2.

-is, as patronymic ending, 148, 6, b);

—— nouns in -is of 3d decl., 37 f.;

—— adjs. in -is, 69.

-īs, acc. plu., 3d decl., 37; 40.

—— -ītis, abl. of patrials in, 70, 5, c).

istaec, 87, footnote 24.

iste, 87; 246, 4.

istīc, 6, 4.

istūc, 6, 4; 87, footnote 24.

ita, in answers, 162, 5.

itaque, 344, 1, a).

iter, 42, 1.

-itia, 149.

-itō, frequentatives in, 155, 2, a.

-ium, gen. of nouns in, 25, 2;

—— ending of gen. plu., 3d decl., 37 f.; 39; 40; 147, 3, b); 148, 2.

-ius, gen. and voc. sing. of nouns in, 25, 1 and 2;

—— of adjs., 63, a; 151, 2; 152, 2; 152, 3;

—— -ĭus for -īus, 362, 1, a).

-īvus, suffix, 151, 2.

J.

j, 1, 2.

jaciō, conj., 109, 2, a);

—— compounds of, 9, 3; 362, 5.

jam, etc., with present tense, 259, 4;

—— with imperfect, 260, 4.

jecur, decl., 42, 3.

jocō, abl. of manner, 220, 2.

jocus, plu. of, 60, 2.

Joining, verbs of, construction, 358, 3.

jubeō, constr., 295, 1, a: 331, II.

jūdicor, w. inf., 332, c.

jūgerum, 59, 1.

Julian calendar, 371.

jungō, w. abl., 222A.

Juppiter, decl., 41.

jūrātus, 114, 2.

jūre, abl. of manner, 220, 2.

jūs est, with substantive clause, 297, 3.

jussū, 57, 1;

—— the abl., 219, 2.

Jussive subjv., 275;

—— equiv. to a protasis, 305, 2.

juvat, w. acc., 172, 2, c);

—— with inf., 327, 1.

Juvenāle, abl., 70, 5, b.

juvenis, a cons. stem, 38, 2;

—— comparison, 73, 4.

juvō, with acc., 187, II, N.

jūxtā, prep. w. acc., 141.

K.

k, 1, 1.

Knowing, verbs of, w. inf., 331, I.

Knowledge, adjs. of, w. gen., 204.

L.

l, pron., 3, 3.

Labial mutes, 2, 4.

—— stems, 31;

—— —— gender of, 43, 3; 46, 1.

lacer, decl., 65, 1.

lacus, decl., 49, 3.

laedō, w. acc., 187, II, N.

laetus, w. adverbial force, 239.

lapis, decl., 33.

largior, 113.

Latin period, 351, 5.

Length of syllables, 5, B.

Length of vowels, 5, A.

-lentus, suffix, 151, 3.

leō, decl., 35.

Līber, decl, 23, 2.

līber, adj., decl., 65, 1.

līberō, constr., 214, 1, N. 1.

līberta, lībertābus, 21, 2, e).

liberum, gen. plu., 25, 6, c).

licet, with subjv., 295, 6 and 8; 308, a;

—— with inf., 327, 1; 330.

licet, adversative, 309, 4.

Likeness, adjs. of, w. dat., 192, 1.

Limit of motion, acc. of., 182.

Lingual mutes, 2, 4.

linter, decl., 40.

Liquids, 2, 5.

—— stems, 34.

līs, decl., 40, 1, d).

Litotes, 375, 1.

littera, litterae, 61.

Locative, 17, 1;

—— in -ae, 21, 2, c);

—— in -i, 25, 5;

—— syntax, 232;

—— apposition with, 169, 4;

—— loc. uses of abl., 213; 228 f.

locō, locīs, the abl., 228, 1, b.

locus, plurals of, 60, 2.

Long syllables, 5, B, 1.

—— vowels, 5, A, 1.

longius = longius quam, 271, 3.

longum est = Eng. potential, 217, 1, b.

lubet, lubīdō, spelling, 9, 1.

lūdīs, the abl., 230, 1.

-lus, -la, -lum, diminutives in, 148, 1.

lūx, 57, 7.