1. the internal content of a concept or term; the set of attributes that define something
Usage: logic; philosophy
2. determination or resolve to do something
Usage: archaic

Examples

• The intension of the word ‘bachelor’ includes being unmarried and male.
• In logic, intension refers to the defining properties of a concept.
• The philosopher discussed the intension versus extension of terms.
• Understanding intension helps clarify the meaning of abstract concepts.
• The intension of ‘triangle’ includes having three sides and three angles.
• Students often confuse intension with intention in philosophy class.