We found 2 dictionaries that define the word call'st:

General (2 matching dictionaries)

1. call'st: Wordnik
2. call'st: Wiktionary

Definitions from Wiktionary (Call'st) ▸ verb:  Obsolete form of callest. ▸ Words similar to call'st ▸ Usage examples for call'st ▸ Idioms related to call'st ▸ Wikipedia articles (New!) ▸ Words that often appear near call'st ▸ Rhymes of call'st ▸ Invented words related to call'st