In a steep manner; with steepness; with precipitous
declivity.
1. Three, considered collectively; three in company or acting together; a set of three; three united. The trio were well accustomed to act together, and were linked to each other by ties of mutual interest. Dickens. 2. (Mus.) (a) A composition for three parts or three instruments. (b) The secondary, or episodical, movement of ...