■ cardinal number equivalent to the product of two and nine; one more than seventeen, or eight more than ten; 18. (Roman numeral: xviii or XVIII .)
Derivatives
~th ordinal number .
Origin
OE e(a)htatēne (see eight , -teen ).
■ cardinal number equivalent to the product of two and nine; one more than seventeen, or eight more than ten; 18. (Roman numeral: xviii or XVIII .)
Derivatives
~th ordinal number .
Origin
OE e(a)htatēne (see eight , -teen ).
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004