This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
The exact historical development of 耮 is uncertain. It combines 耒 (plow) with 勞 (labor/toil), suggesting an agricultural tool or implement related to hard work, but the specific origin is unclear.
The left side 耒 is a plow, and the right side 勞 suggests toil. Picture a farmer toiling with a heavy plow, but the exact meaning is unclear.
For ロウ, imagine a lowing ox pulling the plow: low -> ロウ, as the farmer toils in the field.
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