: having or showing an ability to notice and understand things clearly : mentally sharp or clever. 1  He is an astute observer of the current political scene. 2  Astute readers will notice the error. 3  She made some astute [=insightful] observations about the movie industry. 4  His analysis of the battle was very astute.
Define -ize: cause to be or conform to or resemble : cause to be formed into; subject to a (specified) action â -ize in a sentence cause to be or conform to or resemble : cause to be formed into; subject to a (specified) action; impregnate or treat or combine withâ¦
Answer by Sir Noxx. Confidence votes 17. -ite (in the non-chemical sense) means one connected with or one descended from.. This definition only applies to its use as a suffix (added to the end of a word to form a new word) not simply as a string of letters in words such as site, mite, etc.Some examples of words that use the-ite suffix:-Isrealite. -Jacobite. -Luddite. It is often used to refer to adherents to a particular belief or person.his definition only applies to its use as a suffix (added to the end of a word to form a new word) not simply as a string of letters in words such as site, mite, etc. Some examples of words that use the-ite suffix: -Isrealite.