forming adjectives and nouns such as civil and fossil
［构成形容词和名词, 如civil, fossil］。
词源
from Old French, from Latin -ilis.
-il, -ile, suffixthe Eng. representatiaves of L. -ilis and -īlis, forming adjectives, sometimes also substantives, as in fossilis fossil, civīlis civil; agilis agile, juvenīlis juvenile. These suffixes are in origin the same, viz.-lis with connective -i-, which with -i- stems as cīvi-s, hosti-s, and in some other words, gave -īlis. In OF., the latter came down as -il, e.g.Aprīl-em, Avril, April; the former regularly lost the post-tonic ĭ, and became -le (for -l'), as in humil-em humble, habil-em able, fragil-em, fraisle, fraile, frêle frail, gracil-em, graisle, gresle, grêle. L. words adapted in OF. at an early date took the ending -ilmasc., -ilefem., e.g.civil, civile; later words have the ending -ile only, as agile, facile, fossile. Very few of these words in Eng. have the suffix in -il, e.g.civil, fossil, utensil; in the 17th c. we find occasionally -il for L. -ilis, e.g.difficil, docil, fertil, steril; but modern usage in Eng. as in French has levelled -ilis and -īlis under the common form -ile. In Walker's Pronouncing Dictionary -ile from -īlis is pronounced |-aɪl|, and -ile from -ilis as (-il); but the more recent tendency is to extend |aɪl|, with some exceptions, to all the words.2. Following cl.L. and med.L. ordinal numerals of the type quartīlis, quintīlis, sextīlis (Eng. quartile, etc.), -ile|-aɪl| is used in Statistics to form substantives denoting (a) those values of a variate that divide a population into the indicated number of groups, equal in size, and (b) the groups themselves; so octile and quartile (1879), decile (1882), percentile (1885).
-il/əl, ɪl/suffix.
ORIGIN: Repr. Latin-ilis.
Forming adjectives and occas. nouns, some adopted through French, as civil, fossil, utensil. Cf. -ile.
-il \əl, əl, (|)il\noun suffix also-ile\“, |ēl, |īl\ (-s) Etymology: German -il & French -ile, probably from French -ile & Latin -ilis -ile, adjective suffix : substance related to (something specified) < benzil >