The noun nerd comes from the adjective nerdy. A nerd is typically a person who is over technical and knows everything, someone who is very studious and dilligent. The word nerd was first used in the 1951 in one of the Dr Seuss books but became more popularly used in everyday language from around 1960. It was frequently used in the popular US sitcom Happy Days and has stuck since then. Today is a widely used word.
The term betrothal stopped being used in everyday speech at the end of the ancient Greek era. Today, we have replaced that term with words such as married and wed.
The musical term largamente is used to mean "broadly", but in everyday Italian speech, it means "abundantly".
Role-Playing game, you know only nerds play it and nerds enjoy science as well. It is a term used to describe what to do after this fun.
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Tachyphasia is the medical term meaning rapid speech.
The term for giving a speech is called "oratory" or "public speaking."
The term for a local or regional speech pattern could be dialect.dialect
As with most words, there can be more than one definition for the word, depending on how the word is used. So, the word 'theory' can have different meanings whether it is used as a science word or in every day speech.
The term for the speed of speech is "rate" and the term for the speed of movement is "velocity."
The suffix for speech is "-ology", such as in the term "speechology" which refers to the study or science of speech.
I believe "urinary stuttering" IS the medical term.
Term is a noun.