4-membered
4-membered

40


Definition: Meaning of, 40 in English to English dictionary.

Pronunciation: / /

  • adjective
  • synonym
  • antonym
Word Forms:
Positive Comparative Superlative
N/A N/A N/A
  1. being ten more than thirty
    SYNONYM
    forty, xl, twoscore
    ANTONYM
    Not found!
synonym
antonym
  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
40 40s
  1. the cardinal number that is the product of ten and four
    SYNONYM
    forty, XL
    ANTONYM
    Not found!
synonym
antonym

40 used in phrases

  • atomic number 40 (noun)
    1. a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon
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Oxford
Pronunciation: ˈɒksfəd
Parts of Speech:
also Oxford University one of the two oldest and most respected universities in the UK, established in the 13th century. The university is made up of about 35 separate colleges, where the students live and also receive some of their teaching
400