(telecommunications) A satellite signal that is specially concentrated in power (i.e. sent by a high-gain antenna) so that it will cover only a limited geographic area on Earth.

plural of spot beam

A fungal disease affecting various plants and causing dark spots on leaves.

The cervix, especially as an erogenous zone during penetration.

plural of spot-red

(medicine) Clustered white lesions on the buccal mucosa, a prodromic viral enanthem of measles.

plural of spotted fever

(figuratively) Money that is paid immediately as cash.

plural of spotted salamander

A species of mole salamander, Ambystoma maculatum, endemic to the eastern US and Canada.