suppressive
Meaning
tending or intended to suppress something, especially by force or authority.
(of a gene) inhibiting the effect of a mutant gene.
Structure
Usage
the government was accused of using suppressive tactics against the free press.
the medication has a suppressive effect on the immune system.
scientists are studying the role of suppressive genes in cancer development.
Etymology
the word 'suppressive' is built upon the latin verb 'premere', meaning 'to press'. with the addition of the prefix 'sub-' (here assimilated to 'sup-'), it forms 'supprimere', which literally meant 'to press down' or 'to hold back'. the past participle 'suppressus' gave rise to the english verb 'suppress'. the adjective-forming suffix '-ive', also of latin origin, was then appended to create 'suppressive', describing something that has the nature or tendency to press down, hold back, or inhibit an action, process, or expression. this etymological journey from a physical act of pressing to an abstract concept of inhibition is a common pattern in semantic evolution.
Analysis
sup- (variant of 'sub-', latin origin, meaning 'under, down'); press (from latin 'pressus', meaning 'to press'); -ive (latin suffix '-ivus', forming adjectives meaning 'tending to, having the nature of').