Search Result for "spirant": 
Wordnet 3.0

NOUN (1)

1. a continuant consonant produced by breath moving against a narrowing of the vocal tract;
[syn: fricative consonant, fricative, spirant]


ADJECTIVE (1)

1. of speech sounds produced by forcing air through a constricted passage (as `f', `s', `z', or `th' in both `thin' and `then');
[syn: fricative, continuant, sibilant, spirant, strident]


The Collaborative International Dictionary of English v.0.48:

Spirant \Spi"rant\, n. [L. spirans, -antis, p. pr. of spirare to breathe. See Spirit.] (Phon.) A term used differently by different authorities; -- by some as equivalent to fricative, -- that is, as including all the continuous consonants, except the nasals m, n, ng; with the further exception, by others, of the liquids r, l, and the semivowels w, y; by others limited to f, v, th surd and sonant, and the sound of German ch, -- thus excluding the sibilants, as well as the nasals, liquids, and semivowels. See Guide to Pronunciation, [sect][sect] 197-208. [1913 Webster]
WordNet (r) 3.0 (2006):

spirant adj 1: of speech sounds produced by forcing air through a constricted passage (as `f', `s', `z', or `th' in both `thin' and `then') [syn: fricative, continuant, sibilant, spirant, strident] n 1: a continuant consonant produced by breath moving against a narrowing of the vocal tract [syn: fricative consonant, fricative, spirant]