abėcėlė

Etymology
From +  +, the names of the first three letters in the Lithuanian alphabet + diminutive suffix. Possibly created by analogy of 🇨🇬. Analogous with many other alphabet names, cf. 🇨🇬, 🇨🇬,.

Noun

 * 1) alphabet
 * 2)  the basics, very beginning of a field
 * 1)  the basics, very beginning of a field