noun
well curb; wooden well frame
Traditional wooden frame around a well, made of crossed beams. Often seen in historical or rural settings.
古い屋敷の庭に、井桁に組まれた井戸が残っていた。
In the garden of the old mansion, a well with a wooden curb remained.
noun
#-like pattern; hash sign; number sign
Refers to the shape of crossed lines resembling the symbol #. Used for the symbol itself or for patterns in design, textiles, and games. Sense 3 is specifically the number/hash sign.
この布地には井桁模様が織り込まれている。
This fabric has a woven pattern of parallel crosses.
電話番号の前に井桁を入力してください。
Please enter the hash sign before the phone number.