1. Tireless; relentlessly working; unconquerable
2. A funny word that if
said fast enough can be pronounced "in - de -
faggot - a - ble". Proper use denotes saying this word to closet homosexuals repeatedly until they catch on.
Person A (straight
male) - "Dude, Jerry you're so indefatigable working on that roofing."
Person
B (closet homo)- "Yeah man thanks!"
Person A - "You're amazingly inde-faggot-able."
Person
B- "I'm beginning to take offense!"
Person A- "Faggot."