rakkula — meaning in English

English meaning

alveolus noun One of the many tiny sac-like pockets in lung tissue where the bronchioles end and gas exchange with the blood happens.
blister noun A small, fluid-filled bubble that forms under the skin, usually from friction, heat, or irritation.
follicle noun A tiny pocket or hollow in the body, for example the one a hair grows from.
vesicle noun Biology: a small enclosed space inside a cell, surrounded by a membrane.
wen noun A harmless cyst or lump under the skin, especially on the scalp.

rakkula is used for these senses in English:

alveolus (anatomy) Any of the many tiny air sacs in the lungs in which the bronchioles terminate and where oxygen and carbon dioxide are rapidly exchanged with the pulmonary capillaries.
blister A small bubble between the layers of the skin that contains watery or bloody fluid and is caused by friction and pressure, burning, freezing, chemical irritation, disease, or infection.
follicle (anatomy) A small cavity or sac, such as a hair follicle.
pock A pus-filled swelling on the surface on the skin caused by an eruptive disease.
vesicle (cytology) A membrane-bound compartment found in a cell.
wen A cyst on the skin; a tumor or wart.

noun One of the many tiny sac-like pockets in lung tissue where the bronchioles end and gas exchange with the blood happens.
noun The bony socket in the jaw that holds the root of a tooth.

noun A small, fluid-filled bubble that forms under the skin, usually from friction, heat, or irritation.
noun A bubble or raised patch on a surface such as paint or plastic.
verb To develop blisters, or to cause them to form.
verb To criticise someone harshly.