WordReference Random House Unabridged Dictionary of American English © 2026
San′ Jo•se′ scale′
(san′ hō zā′),USA pronunciation
- Insectsa scale insect, Aspidiotus perniciosus, that is highly destructive to fruit trees and shrubs throughout the U.S. Cf. armored scale.
- named after San Jose, California, where first found 1885–90, American.
'San Jose scale' also found in these entries (note: many are not synonyms or translations):