A measure of the effect of a solute upon colligative properties such as osmotic pressure, relative lowering in vapour pressure, elevation of boiling point, and depression of freezing point. It is the ratio between the actual concentration of particles produced when the substance is dissolved, and the concentration of a substance as calculated from its mass.

a mature T-cell lymphoma of blood or lymph vessel immunoblasts characterized by systemic involvement and a polymorphous lymph node infiltrate showing a marked increase in follicular dendritic cells (FDCs) and high endothelial venules (HEVs).

(fuzzy logic) Any kind of fuzzy logic whose semantics valuates conjunctions by means of t-norms.

Alternative spelling of USCT

Alternative form of dot the i's and cross the t's

(idiomatic, humorous) Alternative form of been there, done that, bought the T-shirt.

(idiomatic, humorous) Expresses the speaker's complete familiarity with a situation, with overtones of cynicism or exhaustion.

(meteorology) A thermodynamic diagram used for weather forecasting and atmospheric analysis.

plural of skew-T log-P diagram

(simile, colloquial) very intelligent