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
    ANTONYM
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synonym
antonym
  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
40 40s
  1. the cardinal number that is the product of ten and four
    SYNONYM
    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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