A huge mass of ocean-floating ice which has broken off a glacier or ice shelf
An aloof person.
An impending disastrous event whose adverse effects are only beginning to show, in reference to one-tenth of the volume of an iceberg being visible above water.
Proceeding from temperance.
Moderate; not excessive
Living in an environment that is temperate, not extreme.
Moderate in the indulgence of the natural appetites or passions