| ANTIPHONALLY | • antiphonally adv. In an antiphonal manner; in the manner of an antiphon. • ANTIPHONAL adv. sung or recited in alternation. |
| ANTIPHONICAL | • antiphonical adj. Alternative form of antiphonic. • ANTIPHONICAL adj. (obsolete) mutually responsive, also ANTIPHONIC. |
| HALIPLANKTON | • haliplankton n. (Biology) oceanic plankton. • HALIPLANKTON n. plankton living in sea water. |
| HOLOPLANKTON | • holoplankton n. (Biology) Any organism that spends all of its life-cycle as plankton. • HOLOPLANKTON n. organisms which remain as plankton throughout their whole life cycle. |
| NAPHTHALENES | • naphthalenes n. Plural of naphthalene. • NAPHTHALENE n. a crystalline aromatic hydrocarbon usually obtained by distillation of coal tar. |
| NAPHTHALINES | • naphthalines n. Plural of naphthaline. • NAPHTHALINE n. a white crystalline volatile solid with a characteristic penetrating odour, an aromatic hydrocarbon, also NAPHTHALIN. |
| NEPHELINITES | • nephelinites n. Plural of nephelinite. • NEPHELINITE n. a basalt-like rock compound of pyroxene and nepheline. |
| NEPHELINITIC | • nephelinitic adj. Of or relating to the mineral nephelinite. • NEPHELINITIC adj. relating to nephelinite. |
| NONHOSPITALS | • nonhospitals n. Plural of nonhospital. |
| PARANTHELION | • paranthelion n. A diffuse whitish image of the Sun, having the same altitude, at an angular distance of about 120° due… • PARANTHELION n. a diffuse whitish image of the sun, having the same altitude. |
| PENNYWHISTLE | • pennywhistle n. (Music) A six-holed flute-like instrument with a fipple. They have approximately a two octave range… • penny␣whistle n. A tin whistle. • PENNYWHISTLE n. a cheap toy whistle originally sold for a penny. |
| PHENTOLAMINE | • phentolamine n. (Pharmacology) A synthetic compound used as a vasodilator, especially in certain cases of hypertension. • PHENTOLAMINE n. an adrenergic blocking agent used esp. in the diagnosis and treatment of hypertension due to pheochromocytoma. |
| PLENISHMENTS | • plenishments n. Plural of plenishment. • PLENISHMENT n. the act of plenishing. |
| SULPHONATING | • sulphonating v. Present participle of sulphonate. • SULPHONATE v. to convert into sulphonic acid, also SULFONATE. |
| SULPHONATION | • sulphonation n. Alternative spelling of sulfonation. • SULPHONATION n. the act of sulphonating. |