has·si·um 
(häsē-əm)
(häsē-əm)n. Symbol Hs
An artificially produced radioactive element with atomic number 108 that has known isotopes with mass numbers ranging from 263 to 277, all of which decay by alpha particle emission or spontaneous fission. The isotope with the longest confirmed half-life (16.5 minutes) is Hs-277. See Periodic Table.
[From Medieval Latin Hassia, Hesse (German state containing Darmstadt, where the element was first synthesized).]
- have got nothing on
- have got nothing on
- have got nothing on someone
- have got nothing on someone
- have got (someone's) back
- have got someone's back
- have got someone's back
- have got someone's back
- have had it
- have/have got it all over
- have/have got it in for
- have/have got it in (one)
- have/have got nothing on (someone)
- have/have got (someone's) back
- have head up ass
- have head up one's ass
- have heart in mouth
- have heart in one's mouth
- have heart in the right place
- have in mind
- have it
- have it knocked
- have it out
- have/keepan ear to the ground
- have/keep (one's) fingers crossed