| rutz | |
| ruth |
| Ruth | (n) หนังสือในพระคัมภีร์ไบเบิ้ลที่พูดถึงหญิงม่ายชื่อ Ruth |
| ruth | (n) ความสงสาร, See also: ความเวทนา, Syn. compassion, pity |
| ruth | (n) ความเสียใจ, See also: ความโศกเศร้า, Syn. remorse, sorrow |
| ruth | Those guys are ruthless, covering up their tracks like that after all their wrongdoing. |
| ruth | Tom is engaged to Ruth. |
| Ruth |
| ruth | (n) United States professional baseball player famous for hitting home runs (1895-1948), Syn. George Herman Ruth, Babe Ruth, Sultan of Swat |
| ruth | (n) the great-grandmother of king David whose story is told in the Book of Ruth in the Old Testament |
| ruth | (n) a book of the Old Testament that tells the story of Ruth who was not an Israelite but who married an Israelite and who stayed with her mother-in-law Naomi after her husband died, Syn. Book of Ruth |
| ruthenium | (n) a rare polyvalent metallic element of the platinum group; it is found associated with platinum, Syn. Ru, atomic number 44 |
| rutherford | (n) a unit strength of a radioactive source equal to one million disintegrations per second |
| rutherford | (n) British chemist who isolated nitrogen (1749-1819), Syn. Daniel Rutherford |
| rutherford | (n) British physicist (born in New Zealand) who discovered the atomic nucleus and proposed a nuclear model of the atom (1871-1937), Syn. First Baron Rutherford, First Baron Rutherford of Nelson, Ernest Rutherford |
| rutherford atom | (n) first modern concept of atomic structure; all of the positive charge and most of the mass of the atom are contained in a compact nucleus; a number of electrons (equal to the atomic number) occupy the rest of the volume of the atom and neutralize the positive charge |
| rutherfordium | (n) a radioactive transuranic element which has been synthesized, Syn. Unq, atomic number 104, element 104, unnilquadium, Rf |
| ruthlessly | (adv) in a ruthless manner, Example: the government has been urged to take immediate action to deal ruthlessly with the strikers |
| Ruth | n. [ From Rue, v.: cf. Icel. hryggð, hrygð. ] To stir up gentle ruth, It had been hard this ruth for to see. Chaucer. [ 1913 Webster ] With wretched miseries and woeful ruth. Spenser. [ 1913 Webster ] |
| Ruthenic | a. (Chem.) Pertaining to, or containing, ruthenium; specifically, designating those compounds in which it has a higher valence as contrasted with |
| Ruthenious | a. (Chem.) Pertaining to, or containing, ruthenium; specifically, designating those compounds in which it has a lower valence as contrasted with |
| Ruthenium | n. [ NL. So named from the |
| Ruthful | a. Full of ruth; as: |
| Ruthless | a. Having no ruth; cruel; pitiless. [ 1913 Webster ] Their rage the hostile bands restrain, -- |
| Ruthenium { n } [ chem. ] | ruthenium [Add to Longdo] |
| Rutherfordium/ Kurtschatovium { n } [ chem. ] | rutherfordium [Add to Longdo] |