अंग्रेजी अंग्रेजी शब्दकोश
अंग्रेजी अंग्रेजी शब्दकोश
द प्रोजेक्ट गुटेनबर्ग का ऑनलाइन अंग्रेजी-अंग्रेजी शब्दकोश
शब्दकोश
Actinoid
(a.)
Having the form of rays; radiated, as an actinia.
Actinolite
(n.)
A bright green variety of amphibole occurring usually
in fibrous or columnar masses.
Actinolitic
(a.)
Of the nature of, or containing, actinolite.
Actinology
(n.)
The science which treats of rays of light, especially
of the actinic or chemical rays.
Actinomere
(n.)
One of the radial segments composing the body of one of
the Coelenterata.
Actinometer
(n.)
An instrument for measuring the direct heating power
of the sun's rays.
Actinometer
(n.)
An instrument for measuring the actinic effect of rays
of light.
Actinometric
(a.)
Pertaining to the measurement of the intensity of the
solar rays, either (a) heating, or (b) actinic.
Actinometry
(n.)
The measurement of the force of solar radiation.
Actinometry
(n.)
The measurement of the chemical or actinic energy of
light.
Actinophorous
(a.)
Having straight projecting spines.
Actinosome
(n.)
The entire body of a coelenterate.
Actinost
(n.)
One of the bones at the base of a paired fin of a fish.
Actinostome
(n.)
The mouth or anterior opening of a coelenterate
animal.
Actinotrocha
(n. pl.)
A peculiar larval form of Phoronis, a genus of
marine worms, having a circle of ciliated tentacles.
Actinozoa
(n. pl.)
A group of Coelenterata, comprising the Anthozoa and
Ctenophora. The sea anemone, or actinia, is a familiar example.
Actinozoal
(a.)
Of or pertaining to the Actinozoa.
Actinozoon
(n.)
One of the Actinozoa.
Actinula
(n. pl.)
A kind of embryo of certain hydroids (Tubularia),
having a stellate form.
Action
(n.)
The mechanical contrivance by means of which the impulse of
the player's finger is transmitted to the strings of a pianoforte or to
the valve of an organ pipe.