| BOTTOMNESS | • bottomness n. (Physics) A quantum number of quarks and hadrons, determined by the number(s) of bottom quarks &… • BOTTOMNESS n. a property that characterizes quarks and hadrons. |
| FOOTSTONES | • footstones n. Plural of footstone. • FOOTSTONE n. a stone at the foot of a grave, as opposed to a headstone. |
| MASTODONTS | • mastodonts n. Plural of mastodont. • MASTODONT n. a large extinct mammal resembling the elephant, also MASTODON. |
| MOTIONISTS | • motionists n. Plural of motionist. • MOTIONIST n. (Milton) a person who is good at making suggestions or recommendations. |
| NOTIONISTS | • notionists n. Plural of notionist. • NOTIONIST n. one whose opinions are ungrounded notions. |
| ODONATISTS | • odonatists n. Plural of odonatist. • ODONATIST n. an expert on dragonflies. |
| SORTATIONS | • sortations n. Plural of sortation. • SORTATION n. sorting out. |
| SORTITIONS | • sortitions n. Plural of sortition. • SORTITION n. the casting of lots. |
| SOSTENUTOS | • sostenutos n. Plural of sostenuto. • SOSTENUTO n. (Italian) a piece played in a sustained or drawn out manner. |
| STEGODONTS | • stegodonts n. Plural of stegodont. • STEGODONT n. an extinct mammal with ridged teeth, also STEGODON. |
| STONEBOATS | • stoneboats n. Plural of stoneboat. • STONEBOAT n. (US) a low sledge for carrying rocks or other heavy objects. |
| STONESHOTS | • stoneshots n. Plural of stoneshot. • STONESHOT n. a stone or stones used as shot. |
| STONEWORTS | • stoneworts n. Plural of stonewort. • STONEWORT n. any plant of the Characeae (from the limy crust); stone parsley. |
| TOADSTONES | • toadstones n. Plural of toadstone. • TOADSTONE n. any stone or stonelike concretion believed to be formed in a toad and to have magic powers. |
| TOMBSTONES | • tombstones n. Plural of tombstone. • TOMBSTONE n. a stone erected over a grave, to preserve the memory of the deceased. |
| TONOPLASTS | • tonoplasts n. Plural of tonoplast. • TONOPLAST n. a semipermeable membrane surrounding a plant vacuole. |
| TOOTHINESS | • toothiness n. (Uncountable) The condition of being toothy. • TOOTHINESS n. the state of being toothy. |