The Spanish word 'cancha' comes from two Quechua words: 'kancha' meaning 'enclosure' or 'fenced area', and 'kamcha' meaning 'toasted corn'. This is why 'cancha' in Spanish has two distinct meanings - it can refer to a sports field or court (from the idea of an enclosed area), and it can also mean toasted or roasted corn (directly from the Quechua word for this food).

This is a fascinating example of how Spanish incorporated words from indigenous American languages during colonization, and how a single Spanish word can preserve two different but related meanings from the source language. The connection between the two meanings becomes clearer when we understand that both relate to contained or defined spaces - one being a physical enclosure and the other being a prepared food item.

In modern Spanish, 'cancha' is a fairly common and straightforward word, particularly in its meaning as a sports field or court. You might hear compounds like 'cancha de fútbol' (soccer field), 'cancha de tenis' (tennis court), or 'cancha de básquetbol' (basketball court). The meaning of toasted corn is still preserved in some Latin American countries, particularly Peru, where 'cancha' is a popular snack.

While there aren't direct English cognates of 'cancha', the word has been borrowed into English in some contexts, particularly in Latin American sports contexts where you might hear about a 'cancha' referring to a sports field or court. Some English speakers in areas with significant Latin American populations might also be familiar with 'cancha' as a type of toasted corn snack.