n. [ Cf. Taint tincture. ] (Zool.) A small scarlet arachnid. [ 1913 Webster ]

n. (Chem.) A salt of tantalic acid. [ 1913 Webster ]

a. (Chem.) Of or pertaining to tantalum; derived from, or containing, tantalum; specifically, designating any one of a series of acids analogous to nitric acid and the polyacid compounds of phosphorus. [ 1913 Webster ]

n. [ See Tantalize. ] A punishment like that of Tantalus; a teasing or tormenting by the hope or near approach of good which is not attainable; tantalization. Addison. [ 1913 Webster ]

Is not such a provision like tantalism to this people? Josiah Quincy. [ 1913 Webster ]

n. [ Cf. F. tantalite. ] (Min.) A heavy mineral of an iron-black color and submetallic luster. It is essentially a tantalate of iron. [ 1913 Webster ]

n. The act of tantalizing, or state of being tantalized. Gayton. [ 1913 Webster ]

v. t. [ imp. & p. p. Tantalized p. pr. & vb. n. Tantalizing ] [ From Tantalus: cf. F. tantaliser. ] To tease or torment by presenting some good to the view and exciting desire, but continually frustrating the expectations by keeping that good out of reach; to tease; to torment. [ 1913 Webster ]

Thy vain desires, at strife
Within themselves, have tantalized thy life. Dryden. [ 1913 Webster ]

Syn. -- To tease; vex; irritate; provoke. -- Tantalize, Disappoint. To disappoint is literally to do away with what was (or was taken to be) appointed; hence the peculiar pain from hopes thus dashed to the ground. To tantalize, a much stronger term, describes a most distressing form of disappointment, as in the case of Tantalus, the Phrygian king. To tantalize is to visit with the bitterest disappointment -- to torment by exciting hopes or expectations which can never be realized. [ 1913 Webster ]

n. One who tantalizes. [ 1913 Webster ]

adv. In a tantalizing or teasing manner. [ 1913 Webster ]

n. [ NL. So named on account of the perplexity and difficulty encounterd by its discoverer (Ekeberg) in isolating it. See Tantalus. ] (Chem.) A rare nonmetallic element found in certain minerals, as tantalite, samarskite, and fergusonite, and isolated as a dark powder which becomes steel-gray by burnishing. Symbol Ta. Atomic weight 182.0. Formerly called also tantalium. [ 1913 Webster ]