glom

The word "glom" is informal American English with a rough, lively feel. It most likely comes from the Scots word glaum, meaning to snatch or grab. Early on, glom could mean "steal," and that older sense still helps explain the word's tone: it often suggests taking hold of something quickly, eagerly, or a bit selfishly.

Today, one of the most common forms is glom onto. When someone gloms onto a person, plan, idea, or opportunity, they latch onto it and hold on. Sometimes that means physical closeness, but more often it means mental or social attachment. A politician might glom onto a popular issue. A child might glom onto one adult at a busy party and stay near them. In these cases, the word often suggests eagerness that is a little too strong.

Glom can also mean to grab or take something, especially in a casual slang sense. Someone might glom a free T-shirt from a table, or glom the last cookie before anyone else notices. In older or rougher slang, it can even mean "steal," though that use is less common in everyday speech now.

You may also hear it in looser figurative uses for things coming together or sticking in a messy way, especially in speech. Still, the core idea stays the same: quick taking, quick attaching, or hanging on tightly. Whether a person grabs something for themselves or latches onto someone or something, glom usually carries a sense of eager, sticky possession.