What is Lower Case Y?
1.
The XY chromosome genetically defines the male as heterogometic.
This term implies that someone, or one of their actions, is a little feminine or not quite worthy of full maleness.
The way you jumped over that puddle was very Lower Case Y.
See
Random Words:
1.
estimate/speculation
my best estispeculation is that the book will be ready to publish next week
See estimate, guess, reckon, figure..