As a noun terms
is .
As a verb decrew is
(obsolete|rare) to decrease, wane.
terms
English
Noun
(head)
Statistics
*
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decrew
English
Verb
(
en verb)
(obsolete, rare) To decrease, wane.
*1596 , (Edmund Spenser), The Faerie Queene , IV.6:
*:But toward th'end Sir Arthegall renewed / His strength still more, but she still more decrewed .