withdrawal from a group

withdrawal

— noun the act of taking out money or other capital — noun the act of withdrawing the withdrawal of French troops from Vietnam — noun a retraction of a previously held position — noun avoiding emotional involvement — noun the termination of drug taking — noun the act of withdrawing blood, tumors, etc the nurse was expert at the withdrawal of blood — noun the act of ceasing to participate in an activity — noun (= secession) formal separation from an alliance or federation — noun (= coitus interruptus) a method of birth control in which coitus is initiated but the penis is deliberately withdrawn before ejaculation

from Preposition

— When something is from someone, the person gave or sent it. I got a gift from my grandmother today. — When someone is from a place, that's where they started. I am Chinese. I come from Hunan province. Sorry I'm late. I just came from school. — You use from to talk about distances between thing in space or time. Saturn is far from earth. School is 5km from my home. The year 2515 is a long time from now.

a Determinative

— A is used when the following word could be any of a certain type. Compare "A book I saw on the shelf" and "The book I gave you yesterday".

a Noun

— A is the first letter of the alphabet. The letter "a" comes before "b". — In some schools, an A is a very high grade. Ron got an A on his earth science test.

group Noun

— When more than 2 things or people are together, they make a group.

group Verb

— To put people or things together to make a group.