|a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.|
|a chattering or flighty, light-headed person.|
|Indian Civil Service|
|—suffix forming nouns|
|1.||indicating a science, art, or matters relating to a particular subject: aeronautics; politics|
|2.||indicating certain activities or practices: acrobatics|
|[plural of -ic, representing Latin -ica, from Greek -ika, as in mathēmatika mathematics]|
Science; art; study; knowledge; skill: pharmaceutics.
Actions, activities, or practices of: macrobiotics.