i Register
In some senses, mater is marked as archaic, slang, British, humorous. Watch for register when choosing this word.
noun
Mother.
Their maters are all pals of my mater’s, and I don’t want to get them into trouble for aiding and abetting my little show, if you understand what I mean.
“The mater will be delighted to see you again—after all those years,” he added.
A meninx; the dura mater, arachnoid mater, or pia mater of the brain.
noun
Someone or something that mates.
noun
Alternative form of 'mater (“tomato”).
"A mater sandwich would be better." Trixie said, "but I'll take it if that's all you got." As if we were woefully deprived of food. So Trixie had a tomato sandwich for lunch, carefully prepared by Lillian but for which she received no thanks.