1) Acting as 2) As being 3) Between sine and non 4) Functioning as 5) Functioning as, to Agrippa 6) In so far as 7) In the capacity of 8) In the character of 9) In the function of 10) In the office of 11) In the role of 12) Sine-non center 13) Sine-non connector 14) Sine-non link 15) Sinenon link 
Latin, meaning: (adv.) by which route, where. Latin, meaning: (fem. sing. abl.) (the abbess) BY WHOM she was advised. 
in the capacity of
• (conj.) In so far as; in the capacity or character of; as.
Qua conj. [ Latin , abl. of qui who.] In so far as; in the capacity or character of; as. « It is with Shelley's biographers qua biographers that we have to deal.» London Spectator. 
as; as being; in the character or capacity of: The work of art qua art can be judged by aesthetic criteria only.
(adv.) by which route, where.(fem. sing. abl.) (the abbess) BY WHOM she was advised.