my

¹ American  

[mahy] / maɪ /

pronoun

1. (a form of the possessive case of I used as an attributive adjective).

   My soup is cold.

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interjection

1. Also (used as an exclamation of mild surprise or dismay).

   My, what a big house this is! My-my, how old he looks!

my- ² American  

1. variant of myo- before some vowels.

   myalgia.

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my ¹ British  

/ maɪ /

determiner

1. of, belonging to, or associated with the speaker or writer (me)

   my own ideas

   do you mind my smoking?

2. used in various forms of address

   my lord

   my dear boy

3. used in various exclamations

   my goodness!

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interjection

1. an exclamation of surprise, awe, etc

   my, how you've grown!

MY ² British  

abbreviation

1. motor yacht

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my ³ British  

abbreviation

1. Malaysia

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my- ⁴ British  

combining form

1. a variant of myo-

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Grammar

See me.

Usage

What does my- mean? My- is a combining form used like a prefix meaning “muscle.” It is often used in medical terms, especially in anatomy.My- comes from the Greek mŷs, meaning “muscle” and “mouse.” Mouse? You read that right. Discover why at our entry for muscle!My- is a variant of myo-, which loses its -o- when combined with words or word elements beginning with vowels. Want to know more? Read our Words That Use myo- article.

Etymology

Origin of my

First recorded in 1125–75; Middle English mī, variant of mīn, Old English mīn; mine ¹

Example Sentences

"Holding those affected and their families in my thoughts and prayers at this difficult time."

From BBC

Speaking about her victory on Sunday, Mosaku, who is pregnant, said: "I was like, 'That can't be right'. I was really shocked and I lost my breath and couldn't quite believe it."

From BBC

"Ever since I remember, I always wanted to be a teacher, I think it was because my aunt was a teacher."

From BBC

It was my first Valentine’s Day with my new girlfriend, and I was left scrambling when I realized my blunder too late to find a table anywhere.

From The Wall Street Journal

"I can't understand when you see the replay and it's a clear foul, then the decision. In my view it was on the line and it's a penalty," he said.

From BBC