[tuh-mee-sis]
The sole term in the English language to begin with tm- has an unusual meaning to match. Tmesis is the insertion of one or more words between the words that make up a compound phrase, as in “what-so-ever” inserted in the middle of “whatever.”
Origin
1580-90; < Late Latin tmēsis < Greek tmḗsis a cutting, equivalent to tmē-(variant stem of témnein to cut) + -sis -sis
Related formsExpand
tmetic [tuh–met-ik]
From dictionary.com
Oh,my bleeding God.
When like ever
Are you staging
The second revelatory coming.
The past blatant tense
Has brought weapons of mass and benedictory construction
But where the hell ‘s arse are they?
Don’t be so effing crude.
Be saintly like me.
Not bloody so.
How my heart sings 
Another rarity….. 😉
I haven’t known this word, you are amazing. Thanks and Love, nia
I have rarely come across it!Thank so much,Katherine