leeksa aks [*lee/ksa/*aks]
Phrasal Verb composed of: leeks  large, aks  water/wet/drink/tide
intransitive verb. rising tide; big tide
'Nii dm wil leeksa aks dm dawil sagyootg̱m. When the tide is big we will set off.
Ła aam sg̱a̱'naga wil leeksa aks. The tide has been rising for a while.

Bibliographic sources: Dunn, Practical Dictionary entry: 1135.
Source: Draft Dictionary entry.