https://en.wikipedia.org/wiki/Knock-out_Whist
For the first deal the dealer deals seven cards to each player and one card is turned up to indicate that its suit is the trump suit for the first round.
Q: Trump suit here means that even if the category of the card is lowest, it will be considered higher than ACE too?
The player to the dealer's left leads to the first trick; any card may be led.
Q: What is the "first trick"? What is the meaning of "card may be led"?
A player with no cards of the suit led may play any card, either discarding or trumping.
Q: What is the meaning of "discarding or trumping"?
The trick is won by the highest card of the suit led, unless a trump is played, in which case the highest trump wins.
Q: "unless a trump is played" - What is the trump in this case?
At the end of each hand any player who took no tricks is eliminated from the game.
Q: What is a hand?
Q: What is the meaning of "player who took no tricks"?
