See Also: boro-(dictionary)
TRI BORO Credit Union(finance)
MONROEVILLE BORO Credit Union(finance)

boro- (iou)



boro- combining form of next: see -O-.
boro'hydride noun a compound of the anion BH4 M20.
boro'silicate noun a substance derived from or containing both silica and boric oxide (B2O3), esp. a kind of glass E19.