Quick Summary. learn prefix definition with examples. We search a large scrabble dictionary for scrabble words starting with im - we take the letter or word you enter, and generate all words starting with Im.In addition there is a list of Words that end with im, words that contain im.. Search for words that start with a letter or word: Latin Prefix: in-; im-; il-; ir-; non- not Vocabulary Word Definition illegal (adj) not within the law; not acceptable immobile (adj) not able to move; not movable; motionless impaired (adj) not of full quality, ability, or strength; damaged impede (v) not able to move forward; to block passage inactive (adj) not in use; idle; not active incapable (adj) not having the ability; unable For example, in the word "imperfect," "im" is the prefix that is added to the root word, "perfect." Words beginning with -in, -il, -ir, and -im meaning "not" Terms in this set (8) irreversible. Prefix im-The prefix im- is a negative prefix, which means it is used to change the meaning of a word into a negative. illegal. not of full quality, ability, or strength; damaged. unable; not having the ability. not within the law; not acceptable. The prefix im does mean not or no, used with some adjectives and nouns with begin with b, m and p and used with the meanings in, into, towards or within. In English, a prefix is a letter/a group of letters attached to the beginning of a word to form a new word. Prefix Origins “il-” meaning “not” Add the prefix “il” and match the words to their correct meanings : The prefix “in-” meaning “not”, “opposite of”, “without” is changed to “il-” when added to a base word beginning with “l”. Word list activities: prefix im-. Today you will be learning about and focussing on the prefixes; in- im- il- ir- in- im- il- ir- all mean = NOT … It can be applied to many different types of words, most notably nouns and adjectives. Learn about the words: prefix im- using Look, Say, Cover, Write, Check, spelling games, spelling tests and printable activities. Prefixes are additions to the beginning of words that influence the meaning of that word. In simple words, a prefix is a few letters put at the beginning of a word to change its meaning. logical legal legible literate legitimate Not valid. What is a prefix? irregular. Examples: Impossible, impatient, imperfect, immature, impurity, impartially, immobilized, immaculate, impassive, imperil, etc. incapable. impaired. The Greek prefix a-and its variant an-mean “not.” An easy way to remember that the prefix a-means “not” is through the word apolitical, which describes a person who is “not” inclined to favor politics.Someone who is anonymous is going around “not” having a name. Prefix definition:. Prefixes are key morphemes in English vocabulary that begin words. not able to change back to former state; impossible to revert back. in- (1) word-forming element meaning "not, opposite of, without" (also im-, il-, ir-by assimilation of -n-with following consonant, a tendency which began in later Latin), from Latin in-"not," cognate with Greek an-, Old English un-, all from PIE root *ne-"not.". The prefix, non-, indicates not. Not able to read and write. A list of words that start with Im (words with the prefix Im). Words with the Prefix Non- Word Definition nonchalantshowing or having a relaxed manner free from concern or excitement (n. - nonchalance ) noncombatant (1) a member of the of the Prefix ad- A prefix is a type of affix, attached to the beginning of a base word to change its meaning. A prefix is a letter o group of letter for example un or multi wich is added to the beginning of a word in order to form a different word.