hard tubercle n.
A nonnecrotic tubercle.
- Hard ulcer
hard ulcer n. See chancre.
- Hard up for something
adjective phrase Lacking; deficient in: We’re hard up for booze around here (1840+)
[hahrd-wawl] /ˈhɑrdˌwɔl/ noun 1. a type of gypsum plaster used as a basecoat.
- Hardware abstraction layer
operating system (HAL) The layer of Microsoft Windows NT where they have isolated their assembly language code. (1995-04-17)