The science of life and of living organisms, including their structure, function, growth, origin, evolution, and distribution. It includes botany and zoology. The life processes or characteristic phenomena of a group or category of living organisms.
For a meaning of the Hebrew name Eli, NOBSE Study Bible Name List takes the ×¢× -part to come from ×¢×× ('ala), meaning to ascend. The ×, NOBSE seems to explain as an adjective-maker but also as a remnant of ××. Hence NOBSE reads  High that is God Is High .
More info about the name Caleb. Caleb is a biblical name of Hebrew origin. He is one of the people chosen by God to lead the people into the land of Canaan with Moses. The name Caleb is from the Hebrew word 'Kaleb' which literally translates to 'dog'. It means being loyal to God like a dog is loyal to its master. However, the most apt meaning of the name 'Caleb' is 'to be faithful'.