a, o, b, e, n, c, h, m, r, t, i, u are letters that make 'biometric authentication'
he, ti, biome, NT, IC, He, AU, at, en, ut, RI, authentic, on, metric, ic, then, authentication, cat, CAT, hen, CA, ME, cation, Io, ion, tic, At, Bi, Ca, Au, Th, Ti, UT are words within 'biometric authentication'
1 possible definitions for 'biometric authentication'
Under this definition, biometric authentication is a noun and has the following properties:
biometric identification, identity verification have the same meaning as 'biometric authentication'
'biometric authentication' can be a type of identification.
fingerprint, signature recognition, face recognition, DNA fingerprint, genetic fingerprint, facial recognition, automatic face recognition, finger scan, finger scanning, iris scanning, retinal scanning, voiceprint are types of 'biometric authentication'.
'biometric authentication' can be a category of terrorism, act of terrorism, terrorist act.