| CHONDROCRANIUM | • chondrocranium n. (Anatomy) The developing skull, composed of cartilage, of an embryo before ossification. • CHONDROCRANIUM n. the cartilaginous parts of an embryonic cranium. |
| CLAVICYTHERIUM | • clavicytherium n. (Music) A harpsichord in which the soundboard and strings are mounted vertically facing the player. • CLAVICYTHERIUM n. a harpsichord-like musical instrument. |
| CONSERVATORIUM | • conservatorium n. (Music) conservatory. • CONSERVATORIUM n. (Latin) a school of music, also CONSERVATOIRE. |
| CYANOBACTERIUM | • cyanobacterium n. (Biology) Any of very many photosynthetic prokaryotic microorganisms, of phylum Cyanobacteria, once… • CYANOBACTERIUM n. a blue-green alga. |
| DISCIPLINARIUM | • disciplinarium n. A scourge for penitential flogging. • DISCIPLINARIUM n. a scourge for penitential flogging. |
| DISEQUILIBRIUM | • disequilibrium n. The loss of equilibrium or stability, especially due to an imbalance of forces. • DISEQUILIBRIUM n. loss or lack of equilibrium. |
| FIDEICOMMISSUM | • fideicommissum n. A benefit bequeathed to a beneficiary who inherits the benefit, subject to the obligation of bequeathing… • FIDEICOMMISSUM n. a request by a decedent that the heir or legatee to the estate convey a specified part of the estate to another person, or permit another person to enjoy such a part. |
| MEGASPORANGIUM | • megasporangium n. (Biology) A sporangium which produces only megaspores. • MEGASPORANGIUM n. the sporangium in heterosporous plants where the megaspores develop. |
| NITROBACTERIUM | • nitrobacterium n. Any of the several genera of bacteria in soil that take part in the nitrogen cycle, oxidizing ammonium… • NITROBACTERIUM n. a bacterium that convert ammonium compounds into nitrites, and esp. those that convert nitrites into nitrates. |
| NONEQUILIBRIUM | • nonequilibrium n. The condition of not being in equilibrium. • NONEQUILIBRIUM n. lack of equilibrium. |
| RADIOSTRONTIUM | • radiostrontium n. Any radioactive isotope of strontium, especially 9038Sr. • RADIOSTRONTIUM n. a radioactive isotope of strontium, esp. strontium-90. |
| SCEUOPHYLACIUM | • sceuophylacium n. The repository of the sacred vessels in the Greek church. • SCEUOPHYLACIUM n. a sacristy. |
| SPERMATOGONIUM | • spermatogonium n. (Biology) Any of the undifferentiated cells in the male gonads that become spermatocytes; a spermatoblast. • SPERMATOGONIUM n. a primitive male germ cell. |