- dl
- dlDefinition: Common Semitic noun *dalt-, door (*-t-, feminine suffix). 1. daleth, from Hebrew dālet, from Phoenician *dalt, door, fourth letter of the Phoenician alphabet. 2. delta, deltoid, from Greek delta, from Phoenician *dalt (see above) or from a dialectal variant *dilt.
The American Heritage dictionary of the English language. 2015.