General meaning:
* Whistle: This is the most common translation, especially when referring to a simple whistle sound.
* Call: This can be used when "vekkillu" refers to a call or shout, especially to get someone's attention.
* Signal: This is a broader term that could be used for a variety of "vekkillu" uses, including signaling with a whistle or a call.
Specific meanings:
* To whistle: This is the verb form of "vekkillu" when it refers to the act of whistling.
* To call out: This is the verb form of "vekkillu" when it refers to the act of calling out to someone.
* To signal: This is the verb form of "vekkillu" when it refers to the act of signaling with a sound.
Example:
* "Veekillu cheppindi" could translate to "It whistled" or "It called out".
Ultimately, the best English translation for "vekkillu" will depend on the context in which it is used.