memolli nunatak (, ‘nunatak memolli’ \'nu-na-tak 'me-mo-li\) is the peak in ellsworth mountains, antarctica rising to 2200 m at the end of the side ridge that trends 14.3 km northwestwards from the peak standing on the main crest of north-central sentinel range just north of mount hale. it has steep and ice-free east and south slopes.