גמא

הגדרות

1. gamma (the third letter of the Greek alphabet (Γ, γ), preceded by beta (Β, β) and followed by delta, (Δ, δ))
2. defective spelling of גומא
   alt-of, misspelling
3. (usually with כמין) L-shaped, the form of a capital Greek gamma, the semiperimeter of a rectangular item.

שוות ערך

דוגמאות

“וּכְשֶׁעָלוּ בְנֵי הַגּוֹלָה, הוֹסִיפוּ עָלָיו אַרְבַּע אַמּוֹת מִן הַדָּרוֹם וְאַרְבַּע אַמּוֹת מִן הַמַּעֲרָב, כְּמִין גַּמָּא”

And when the children of exile returned, they added to it four cubits from the south and four cubits from the west, in an L shape.

“מִדַּת אׇרְכּוֹ וּמִדַּת רׇחְבּוֹ וּמִדַּת גַּמָּיו יִנָּתֵן לְמִדַּת אׇרְכּוֹ וְרׇחְבּוֹ”

If one claimant knows its length and its width separately, and the other knows its semiperimeter, it is given to the one who knows its length and its width separately.

רמת CEFR