| TETARTOHEDRISM | • tetartohedrism n. (Crystallography) The property of being tetartohedral. • TETARTOHEDRISM n. the state of being tetartohedral, having one fourth the number of planes required by complete symmetry. |
| TETRACHLORIDES | • tetrachlorides n. Plural of tetrachloride. • TETRACHLORIDE n. a chloride containing four atoms of chlorine. |
| TETRACHOTOMIES | • tetrachotomies n. Plural of tetrachotomy. • TETRACHOTOMY n. division in fours. |
| TETRACHOTOMOUS | • tetrachotomous adj. Dividing or branching into four equal pieces. • TETRACHOTOMOUS adj. divided into fours. |
| TETRADACTYLIES | • TETRADACTYLY n. the state of being a tetradactyl, a four-toed animal. |
| TETRADACTYLOUS | • tetradactylous adj. (Zoology) Having four digits on the foot or hand. • TETRADACTYLOUS adj. having four fingers. |
| TETRADRACHMONS | • tetradrachmons n. Plural of tetradrachmon. |
| TETRAETHYLLEAD | • tetraethyllead n. (Organic chemistry) Alternative spelling of tetraethyl lead. • tetraethyl␣lead n. (Chemistry) A toxic organometallic compound, (C2H5)4Pb, added to petroleum/gasoline as an antiknock… • tetra-ethyl␣lead n. (Chemistry) Alternative form of tetraethyl lead. |
| TETRAFLUORIDES | • tetrafluorides n. Plural of tetrafluoride. • TETRAFLUORIDE n. a fluoride containing four atoms of fluorine. |
| TETRAGONALNESS | • TETRAGONALNESS n. the state of being tetragonal. |
| TETRAGRAMMATON | • Tetragrammaton prop.n. The four Hebrew letters יהוה (in transliteration, YHWH or JHVH) used as the ineffable name of God in… • TETRAGRAMMATON n. a sacred word or acronym of four letters. |
| TETRASPORANGIA | • TETRASPORANGIUM n. the sporangium in which tetraspores are formed. |
| TETRASYLLABLES | • tetrasyllables n. Plural of tetrasyllable. • TETRASYLLABLE n. a word with four syllables. |
| TETRAVALENCIES | • TETRAVALENCY n. the state of being tetravalent, also TETRAVALENCE. |