Chapter I to Ichthulin of I by Webster's Dictionary (1913 Edition)

Ichnoscopy
(Ich*nos"co*py) n. [Gr. 'i`chnos footstep + -scopy.] The search for the traces of anything. [R.]

Ichor
(I"chor) n. [NL., fr. Gr. : cf. F. ichor.]

1. (Class. Myth.) An ethereal fluid that supplied the place of blood in the veins of the gods.

2. A thin, acrid, watery discharge from an ulcer, wound, etc.

Ichorhæmia
(||I`chor*hæ"mi*a) n. [NL., fr. Gr. ichor + blood.] (Med.) Infection of the blood with ichorous or putrid substances.

Ichorous
(I"chor*ous) a. [Cf. F. ichoreux.] Of or like ichor; thin; watery; serous; sanious.

Ichthidin
(Ich"thi*din) n. (Physiol. Chem.) A substance from the egg yolk of osseous fishes.

Ichthin
(Ich"thin) n. [Gr. 'ichqy`s fish.] (Physiol. Chem.) A nitrogenous substance resembling vitellin, present in the egg yolk of cartilaginous fishes.

Ichthulin
(Ich"thu*lin) n. (Physiol. Chem.) A substance from the yolk of salmon's eggs.