marrow

word

/ˈmɛɹoʊ/
MAIR-oh
/mˈæɹəʊ/
MA-roh

Definition

Marrow is the soft tissue inside bones that produces blood cells. In British English, 'marrow' can also mean a type of large vegetable similar to zucchini.

Usage & Nuances

'Marrow' most often refers to bone marrow in medical or biological contexts. In British English, 'marrow' is also a vegetable, but in American English, this meaning is rare—Americans use 'zucchini' instead. Always check context, especially in recipes and science.

Example Sentences

He survived thanks to a marrow transplant.

natural

Have you ever tried roasted marrow? It's delicious!

natural

The doctor said her marrow is healthy.

basic

Bone marrow makes blood cells.

basic

She cooked stuffed marrow for dinner.

basic

In the UK, marrow is a common vegetable in gardens, but in the US, most people have never heard of it.

natural