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  2. /pos
  3. /preposition

preposition

UK/.prepә'ziʃәn/US
IELTSGREB1

Definitions

n.

A word like 'in,' 'on,' or 'at' that links a noun to the rest of the sentence

介词,前置词

Root Breakdown

Root-derived
pre-before
+
positplace, put, set
+
-ionto go, to walk
=preposition

pre- (before) + posit (place) + -ion (noun) = 'something placed before.' A preposition is a word placed before a noun (in the box, on time) to show its relationship to the rest of the sentence. The grammar term mirrors the literal Latin: 'put in front.'

Root pos still carries 66 more words

Example Sentences

  • 1.

    In the sentence "on the table," "on" is a preposition.

  • 2.

    Many learners struggle with English prepositions.

Easily Confused

preposition vs proposition: one prefix apart. pre- (before) → preposition is a grammar word placed before a noun. pro- (forward) → proposition is an idea put forward. They sound alike but belong to totally different worlds.

Word Forms

Noun

Pluralprepositions
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