the.com/rear

The end you lead with when dignity isn't the priority.

means The back part of something, or to raise and care for something until it grows up — same word, opposite ends of the journey.

from From Old French 'riere' meaning 'behind,' tracing back to Latin 'retro' — yes, the same root lurking in 'retreat' and 'retrograde.' The verb sense (to rear a child, rear up on hind legs) comes from a completely different root — Old English 'ræran,' related to 'raise' and 'rise.' Two unrelated words that collided into one spelling, which is why 'rear' can mean both 'the back' and 'to lift up' without any contradiction intended.

military usage
rear means the back, away from enemy lines
euphemism rank
polite enough for grandmothers, still means butt
verb sense
to rear is to raise upward, or raise children
etymology
from old english raeran, to rise or build
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