The discussion was about the first definition not the second, meathead. Two definitions, not one.
Check it out, you stupid twat...
vein
noun
1. any of the tubular vessels that convey oxygen-depleted blood to the heart
Compare pulmonary vein, artery ▶ Related adjective: venous
2. any of the hollow branching tubes that form the supporting framework of an insect's wing
3. any of the vascular strands of a leaf
4. a clearly defined mass of ore, mineral, etc, filling a fault or fracture, often with a tabular or sheetlike shape
5. an irregular streak of colour or alien substance in marble, wood, or other material
6. a natural underground watercourse
7. a crack or fissure
8. a distinctive trait or quality in speech, writing, character, etc; strain
a vein of humour
9. a temporary disposition, attitude, or temper; mood
the debate entered a frivolous vein
10. Irish a parting in hair
verb (transitive)
11. to diffuse over or cause to diffuse over in streaked patterns
12. to fill, furnish, or mark with or as if with veins
Collins English Dictionary. Copyright © HarperCollins Publishers
Perhaps you don't know but words have several meanings, you assholic twat. Some words have a LOT of different meanings, like the one above, you lame-brained twat. You don't get to choose just one to make an ignorant and lame semantics argument, you brainless haggard twat. I stated I was a catechumen and, by definition, I made the correct claim, you ignorant twat.
[kat-i-kyoo-muh n]
noun 1. Ecclesiastical. a person under instruction in the rudiments of Christianity, as in the early church; a neophyte.
2. a person being taught the elementary facts, principles, etc., of any subject.
http://www.dictionary.com/browse/catechumen
Is the subject of elementary Catholicism under the realm of "any subject"?