ad referendum
Latin phrase
ad re·fe·ren·dum ˌäd-ˌre-fe-ˈren-du̇m 
: for referral : subject to agreement by another or others
- respiratory tract
- respiratory tracts
- respiratory trumpet
- respire
- respired
- respires
- respiring
- respirit
- respiritualized
- respiritualizes
- respiritualizing
- respirometer
- respirometers
- respirometric
- respirometries
- respirometry
- respite
- respited
- respiteless
- respites
- respiting
- resplend
- resplended
- resplendence
- resplendences