This is the 32nd most frequent Greek word.
κ
The Greek letter "κ" (kappa) represents the "k" sound in Greek and is used as a symbol in mathematics, science, and engineering.
In this sentence, 'κ' is a shorthand symbol for 'και,' which means 'and'. This usage is common in informal writing and texting in Greek.
Πήγαμε στο πάρκο κ παίξαμε.
We went to the park and played.
Here, 'κ' again serves as a shorthand for 'και', functioning as a conjunction 'and' between adjectives.
Το βιβλίο ήταν ενδιαφέρον κ ενημερωτικό.
The book was interesting and informative.
In this case, 'κ' is an informal abbreviation for 'και' used as in written instructions, providing brevity.