1) Human 2) Individual 3) Mortal 4) One who signs up 5) Person 6) Somebody 7) Someone 8) Soul 1) Signee 
• (n.) One who registers; esp., one who , by virtue of securing an official registration, obtains a certain right or title of possession, as to a trade-mark.
The entity that has acquired the right to use an Internet resource. Usually this is via some form of revocable grant given by a registrar to list their registration in a registry.
Any manufacturer or formulator of a pesticide who obtains registration for an active ingredient or p
Reg'is·trant (-tr a nt) noun [ Latin registrans , present participle] One who registers; esp., one who , by virtue of securing an official registration, obtains a certain right or title of possession, as to a trade-mark. 
[n] - a person who is formally entered (along with others) in a register (and who obtains certain rights thereby)
Any manufacturer or formulator who obtains registration for a pesticide active ingredient or product. 
noun a person who is formally entered (along with others) in a register (and who obtains certain rights thereby)