Un`de*col"ic (?), a. [Undecylenic + propiolic.] (Chem.) Pertaining to,
or designating, an acid, C11H18O2, of the propiolic acid series,
obtained indirectly from undecylenic acid as a white crystalline
substance.
Un`de*creed" (?), a. 1. [Pref. un- not + decreed.] Not decreed.
2. [1st pref. un- + decree.] Reversed or nullified by decree, as
something previously decreed.
Un"de*cyl (?), n. [Undecane + - yl.] (Chem.) The radical regarded as
characteristic of undecylic acid.
Un*dec`y*len"ic (?), a. (Chem.) Pertaining to, or designating, an acid
C11H20O2, homologous with acrylic acid, and obtained as a white
crystalline substance by the distillation of castor oil.
Un`de*cyl"ic (?), a. (Chem.) Related to, derived from, or containing,
undecyl; specifically, designating that member of the fatty acids which
corresponds to undecane, and is obtained as a white crystalline
substance, C11H22O2.
Un*deed"ed (?), a. 1. Not deeded or transferred by deed; as, undeeded
land.