D defs.my
Entry 1 sense Webster, 1913

Pentyl

· Pen·tyl · IPA
01 n. The hypothetical radical, C5H11, of pentane and certain of its derivatives. Same as Amyl.
  1. 1.
    The hypothetical radical, C5H11, of pentane and certain of its derivatives. Same as Amyl.(Chem.) See: Amyl