Strong G7769καινίζω

to make new : hence, καί τι καινίζει στέγη and the house has something strange about it, (Sophocles Tragicus); καίνισον ζυγόν try on thy new yoke, handsel it, (Aeschulus Tragicus); κ. εὐχάς to offer new, strange prayers, (Euripides) (ML)