n. [ Leuco- + Gr. ky`tos a hollow vessel. ] (Physiol.) A colorless corpuscle, as one of the white blood corpuscles, or those found in lymph, marrow of bone, connective tissue, etc. [ 1913 Webster ]

☞ They all consist of more or less spherical masses of protoplasm, without any surrounding membrane or wall, and are capable of motion. [ 1913 Webster ]

{ ‖‖ } n. [ NL., fr. Gr. leyko`s white + ky`tos a hollow vessel + a"i^ma blood.] (Med.) Same as leukemia. [1913 Webster]

n. [ Leucocyte + genesis. ] (Physiol.) The formation of leucocytes. [ 1913 Webster ]

a. [ Leuco- + Ethiopic. ] White and black; -- said of a white animal of a black species, or the albino of the negro race. [ 1913 Webster ]

n. [ Leuco- + Aethiops. ] An albino. [ Also written leucœthiops. ] [ 1913 Webster ]

n. [ Leuc- + L. oleum oil. ] (Chem.) A nitrogenous organic base from coal tar, and identical with quinoline. Cf. Quinoline. [ 1913 Webster ]

‖n. [ NL., fr. Gr. ley`kwma, fr. leyko`s white. ] (Med.) A white opacity in the cornea of the eye; -- called also albugo. [ 1913 Webster ]

n. [ Leuco- + -maine, as in ptomaine. ] (Physiol. Chem.) An animal base or alkaloid, appearing in the tissue during life; hence, a vital alkaloid, as distinguished from a ptomaine or cadaveric poison. [ 1913 Webster ]

a. [ Leuc- + croconic. ] (Chem.) Pertaining to, or designating, a complex organic acid, obtained as a yellowish white gum by the oxidation of croconic acid. [ 1913 Webster ]

n. [ Leuco- + Gr. pa`schein, paqei^n to suffer. ] The state of an albino, or of a white child of black parents. [ 1913 Webster ]