What is the meaning of Soon?

Short in length of time from the present.

Early.

Used as an alternative to express 'to be going to' in the form 'to be soon to'.

Immediately, instantly.

Within a short time; quickly.

Early.

Readily; willingly; used with would, or some other word expressing will.

to say

vein, blood vessel

to be yellow

alternative form of zoon

Source: wiktionary.org