clutter
verb /ˈklʌtə(r)/
  /ˈklʌtər/
Verb Forms
| present simple I / you / we / they clutter |    /ˈklʌtə(r)/   /ˈklʌtər/  | 
| he / she / it clutters |    /ˈklʌtəz/   /ˈklʌtərz/  | 
| past simple cluttered |    /ˈklʌtəd/   /ˈklʌtərd/  | 
| past participle cluttered |    /ˈklʌtəd/   /ˈklʌtərd/  | 
| -ing form cluttering |    /ˈklʌtərɪŋ/   /ˈklʌtərɪŋ/  | 
- clutter something (up) (with something/somebody) to fill a place or area with too many things, so that it is untidy
- Don't clutter the page with too many diagrams.
 - Too many graphics can clutter the screen.
 - I don't want all these files cluttering up my desk.
 - (figurative) Try not to clutter your head with trivia.
 
Extra Examples- Every surface was cluttered with an assortment of electronic equipment.
 - I don't want all these boxes cluttering up the place.
 - Ski lifts clutter the mountains with pylons and cables.
 
Word Originlate Middle English: variant of dialect clotter ‘to clot’, influenced by cluster and clatter.