The Britannica Dictionary mobile search

×

The Britannica Dictionary

polythene

1 ENTRIES FOUND:

polythene (noun)

polythene /ˈpɑːləˌθiːn/ noun

polythene

/ˈpɑːləˌθiːn/

noun

Britannica Dictionary definition of POLYTHENE

[noncount] British

: polyethylene

ASK THE EDITOR

What are the plural forms of check-in, passerby, and spoonful?

See the answer »

QUIZZES

Vocabulary Quiz Icon

Vocabulary Quiz

Test your word power

Take the Quiz »

Name That Thing Icon

Name That Thing

Take our visual quiz

Test Your Knowledge »

WORD OF THE DAY

Replenish Illustration

: to fill or build up (something) again (somewhat formal)

Learn More »