tumatuma, v.i. Be wrinkled, screwed up (as face in anger), scowling, frowning.
‘Ea‘a rā tōna mata i tumatuma ‘ua ai?
What is he scowling like that for?;
‘Auraka koe e ma‘ani tumatuma i tō‘ou mata kiāia.
Don’t frown at him;
Nō te tumatuma i tōna mata i manako ei au ē kua riri ‘aia.
I could tell from the way he was scowling that he was angry;
Kāre e nōku te mata tumatuma,nō‘ou rāi. It isn’t me that’s scowling, it’s you.