Meaning

2 senses
  1. .

  2. (humorous, informal)The male who has sired a pregnancy.

    What, Shelley is pregnant?! Who's the knocker-upper? [ = Who's the father?]

Translations

1 languages

Origin

By a regular pattern for (informal) nouns seen also in similar forms, such as fixer-upper

By a regular pattern for (informal) nouns seen also in similar forms, such as fixer-upper and cleaner-upper; the sire sense involves an extra degree of wordplay, as an alternative surface analysis of knock (h)er up + -er is playfully apparent (who knocked 'er up?).

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: knocker-uppers
Singularknocker-upper
Pluralknocker-uppers

regular

Synonyms

5 synonyms

See also

neighbours in the dictionary
knocker-upper — meaning, examples, forms, synonyms | Krumeto