- ex|ten|sion
- ex|ten|sion «ehk STEHN shuhn», noun.1. the act or process of stretching out; extending: »
the extension of one's arm, the extension of a road. Figurative. For the last three centuries, Western civilization has dedicated a good part of its energies to the invention of machines and the extension of their operations into every corner of life (New Yorker).
SYNONYM(S): expansion, enlargement.2. the condition of being extended.3. an extended part; addition: »The new extension to our school will make room for more students.
SYNONYM(S): projection.5. a telephone connected with the main telephone or with a switchboard but in a different location; extension telephone.6. the provision of courses of study by a university or college to people unable to take courses in the regular session.7. a written engagement given by a creditor, granting a debtor additional time in which to pay a debt.8. Physics. that property of a body by which it occupies a portion of space.9. a) the straightening of a part by the action of an extensor muscle. b) the condition of being straightened in this way.10. Logic. the subclasses of things included in a given term or concept: »In its extension “clothing” includes “coat,” “dress,” and “shoes.”
11. the pulling or stretching of a fractured or dislocated part to enable the bones to be restored to their natural relative positions.
Useful english dictionary. 2012.