Rhynia
— Noun
– English
～ type genus of the Rhyniaceae; small leafless dichotomously branching fossil plants with terminal sporangia and smooth branching rhizomes
Rhyniaceae
— Noun
– English
～ primitive plants of the Paleozoic
rhyolite
— Noun
– English
～ very acid volcanic rock
rhythm and blues musician
— Noun
– English
～ a performer (and sometimes composer) of rhythm and blues music
rhythm method of birth control
— Noun
– English
～ natural family planning in which ovulation is assumed to occur 14 days before the onset of a period (the fertile period would be assumed to extend from day 10 through day 18 of her cycle)
rhythm
— Noun
– English
～ the basic rhythmic unit in a piece of music; "the piece has a fast rhythm"; "the conductor set the beat"
rhythm
— Noun
– English
～ natural family planning in which ovulation is assumed to occur 14 days before the onset of a period (the fertile period would be assumed to extend from day 10 through day 18 of her cycle)
rhythm
— Noun
– English
～ the arrangement of spoken words alternating stressed and unstressed elements; "the rhythm of Frost's poetry"
rhythm
— Noun
– English
～ an interval during which a recurring sequence of events occurs; "the never-ending cycle of the seasons"
rhythm method
— Noun
– English
～ natural family planning in which ovulation is assumed to occur 14 days before the onset of a period (the fertile period would be assumed to extend from day 10 through day 18 of her cycle)
rhythm
— Noun
– English
～ recurring at regular intervals
rhythm and blues
— Noun
– English
～ a combination of blues and jazz that was developed in the United States by Black musicians; an important precursor of rock 'n' roll
rhythm and blues
— Noun
– Danish
～ rytmisk musikstil der var meget populær i de først ...
rhythmic pattern
— Noun
– English
～ (prosody) a system of versification
rhythmicity
— Noun
– English
～ the rhythmic property imparted by the accents and relative durations of notes in a piece of music
rhytidectomy
— Noun
– English
～ plastic surgery to remove wrinkles and other signs of aging from your face; an incision is made near the hair line and skin is pulled back and excess tissue is excised; "some actresses have more than one face lift"
rhytidoplasty
— Noun
– English
～ plastic surgery to remove wrinkles and other signs of aging from your face; an incision is made near the hair line and skin is pulled back and excess tissue is excised; "some actresses have more than one face lift"
RI
— Noun
– English
～ a state in New England; one of the original 13 colonies; the smallest state
rial
— Noun
– English
～ the basic unit of money in Oman
rial
— Noun
– English
～ the basic unit of money in Iran