(archaic) prolonged life; longevity

plural of cable length

(physics) A particular length or distance whose value is determined to one order of magnitude (or to very few orders of magnitude)

An old portrait size, measuring 58 by 94 inches.

plural of half-length

(genetics) A length of nucleic acid that has been sequenced.

(film) Having the length of a feature film, generally in the range of about 1½ to 3 hours.

(chemistry, physics) The distance between a pair of atoms that are bonded together in a molecule

(of clothing) Reaching to the knee.

(art) A portrait or statue depicting the whole figure.