TAPER


Meaning of TAPER in English

■ verb

1》 diminish or reduce in thickness towards one end.

2》 ( ~ off ) gradually lessen.

■ noun a slender candle.

↘a wick coated with wax, used for conveying a flame.

Origin

OE, dissimilated form (by alt. of p- to t- ) of L. papyrus (see papyrus ), the pith of which was used for candle wicks.

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.