to talk over someone's head
- phrasal verb
- The engineer started to talk over my head when she explained the advanced technical details.
Examples
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Sometimes experts unintentionally talk over people's heads at conferences, leaving the audience confused.
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Stop talking over my head!
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Don't talk over her head; she just started learning about this subject.
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Don't talk over her head during the meeting!
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The professor tends to talk over the students' heads when discussing complex theories.
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At the seminar, the specialist often talked over the audience's heads, making it hard for them to follow along.
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When he talked over my head about quantum physics, I couldn't grasp the information he was sharing.
Synonyms
To be too hard for someone to understand
Someone does not understand an idea because it is too hard for them
Speak in a way that is too difficult for someone to understand
Antonyms
How Technical
Surface Forms
Morphology
talk + over + someone's + head
The literal parts ('talk', 'over', 'someone's', 'head') give a metaphorical clue — something being 'over' a person's 'head' suggests beyond their reach — but the specific sense 'too complicated to understand' is figurative rather than directly compositional. A B1 learner who knows the words might guess a related idea but would likely not reliably derive the exact meaning without prior exposure, so the expression is partially transparent.
Etymology
Talk over someone's head imagines someone talking so high that the words go over the listener's head, so the listener can't follow. So it means 'to speak in a way that is too complicated for someone to understand'.