Appox. usage (any sense): 2.02 per million words
Appox. usage (any sense): 0.423 per million words
sterilet Noun, n, sterilet
Appox. usage (any sense): 0.102 per million words
Appox. usage (any sense): 0.102 per million words
Appox. usage (any sense): less than 0.1 per million words