Conjunction Similar in Meaning to While
This page is the CodyCross answer for the clue below from Medieval Times, Group 224, Puzzle 4 (Warwick Castle).
Question is: Conjunction Similar in Meaning to While
and the answer is: WHILST
Word Meaning:
WHILST — (archaic or obsolete except dialectal) Often preceded by the: During the time; meanwhile.
Definitions from Wiktionary.