gland

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gland1 / gland/ • n. an organ in the human or animal body that secretes particular chemical substances for use in the body or for discharge into the surroundings. ∎  a structure resembling this, esp. a lymph node. ∎  Bot. a secreting cell or group of cells on or within a plant structure.gland2 • n. a sleeve used to produce a seal around a piston rod or other shaft.

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