[spi.rant] n [ISV, fr. L spirant-, spirans, prp. of spirare to breathe] (1862): a consonant (as /f/, /s/, /sh/) uttered with friction of the breath against some part of the oral passage: fricative -- spirant adj
SPIRANT
Meaning of SPIRANT in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012