Definition of regelate in English:

regelate

Pronunciation /ˈrējəˌlāt/ /ˈridʒəˌleɪt/

intransitive verb

[no object]technical
  • (chiefly of pieces of ice thawed apart) freeze together again.

    • ‘the fragments regelated to a compact mass’

Origin

Mid 19th century from re-‘again’ + Latin gelat- ‘frozen’ (from the verb gelare).