olemus
(a) sõrmejälje papillaarjoone vaba ots
= the free end of the friction ridge of the fingerprint
https://duckduckgo.com/?q=ridge+ending&t=h_&iax=images&ia=images

(b) ISO/IEC 19794:
papillaarkurru lõpu või alguse kohaga seotud eritunnus
= the minutia assigned to the location at which a friction ridge terminates or, alternatively, begins