(chemistry) Any compound containing atoms of three different elements

(music) A style of composition in which one contrasting section of music is written between two similar outer sections.

A city, the administrative center of Ternopil Oblast, Ukraine / An oblast of Ukraine

plural of ternary

plural of ternary complex

plural of ternary computer

(programming) An operator taking three operands, specifically the operator ?: used in many programming languages to select one of two values depending on a third value.

plural of ternary operator

In a ternary fashion; in three directions, digits, etc.

(botany) Having three divisions (or leaflets)