s, a, o, b, e, l, n, r, t, i, u, y are letters that make 'subroutine library'
library, sub, subroutine, ti, rout, BR, tine, ar, ut, Ro, out, routine, li, in, bra, tin, RA, Libra, AR, IN, NE, Ra, Ar, Br, In, Li, Ne, Ti, UT are words within 'subroutine library'
1 possible definitions for 'subroutine library'
Under this definition, subroutine library is a noun and has the following properties:
library, program library have the same meaning as 'subroutine library'
'subroutine library' can be a type of collection, aggregation, accumulation, assemblage.
library program, cataloged procedure, library routine are parts of 'subroutine library'.
'subroutine library' can be a category of programming, programing, computer programming, computer programing.