lähettimestä

Lähettimestä is the Finnish elative singular form of the noun lähettin, meaning "from the transmitter" or "about the transmitter" depending on context. Lähetin itself comes from the verb lähettää ("to send") with the agentive suffix -in, and refers to a sender, messenger, or a device that transmits signals or information.

Grammatically, -stä is the elative case ending in Finnish, used to indicate movement or origin away from something (from) as well as source or topic in expressions that correspond to English "about" or "concerning." Thus lähettimestä can denote physical origin ("signal from the transmitter") or informational origin/topic ("information about the transmitter"). Pronunciation follows Finnish rules: [ˈlæhetːimestæ], with primary stress on the first syllable and a geminate t.

In technical contexts, lähettimestä commonly appears in discussions of radio, television, wireless communications, and networking to describe signals, interference, or diagnostics originating from or related to a transmitter. In everyday language it may refer to messages or couriers (historical or figurative) and be used in phrases such as lähettimestä lähtenyt signaali ("signal originating from the transmitter") or kertoa lähettimestä ("to tell about the transmitter"). The form is part of standard Finnish noun declension and is used whenever the elative meaning is required.