estaca
/esˈtaka/ · B2 · noun · f
stake
🏕️ estaca sounds like 'a stack-a' of pointed sticks, driven in to hold a tent
Estaca is close to English 'stake' and 'attach' in sound: a stake is what you hammer in to attach a tent to the ground. Linking the 'sta' in estaca with 'stake' keeps the meaning easy to recall.