o, j, f, g, n, p, m, t, i, u are letters that make 'jumping-off point'
point, PI, PIN, ping, poi, NT, PO, MP, ump, pi, ng, off, in, jump, jumping, pin, IN, Ping, Po, In are words within 'jumping-off point'
1 possible definitions for 'jumping-off point'
Under this definition, jumping-off point is a noun and has the following properties:
springboard, point of departure have the same meaning as 'jumping-off point'
'jumping-off point' can be a type of beginning, start, commencement.
"he uses other people's ideas as a springboard for his own", "reality provides the jumping-off point for his illusions", "the point of departure of international comparison cannot be an institution but must be the function it carries out"