This is the 1789th most frequent German word.
linke
"Linke" means "left" in English, referring to direction or political orientation.
The word 'linke' is used as an adjective describing 'Hand' (hand), indicating the direction 'left'.
Die linke Hand ist bei ihm stärker.
The left hand is stronger for him.
Here, 'linkes' is the nominative singular adjective form modifying 'Bein' (leg) in terms of directionality, 'left'.
Sein linkes Bein tat ihm gestern weh.
His left leg hurt him yesterday.
In this sentence, 'linke' qualifies 'Schuh' (shoe), again showing its use as an adjective indicating the position 'left'.