lowermost

The word 'lowermost' is a transparent English compound built entirely from native Germanic elements. Its core, 'low', originates from Old Norse 'lágr', meaning 'low in position', which supplanted the related Old English term. The addition of the comparative suffix '-er' creates 'lower', indicating a position farther down. Finally, the superlative suffix '-most' is appended, a common Germanic intensifier, to form a double superlative meaning 'the most low' or 'lowest of all'. This logical, agglutinative construction directly conveys its precise meaning of being situated at the very bottom.

Structure: low (not high) + er (comparative suffix) + most (superlative suffix) - low: From Old English 'hlāw', 'hlǣw' (mound, hill) and later Old Norse 'lágr' (low in position). In this compound, it carries the core meaning of being not high. - er: A comparative suffix of Germanic origin, used to form the comparative degree of adjectives and adverbs (e.g., lower, faster). - most: A superlative suffix of Germanic origin, used to form the superlative degree (e.g., lowest, fastest). Here, it intensifies the comparative 'lower' to the ultimate degree.