| SPEC | the use of spectroscopes to analyze spectra |
|---|---|
| SPEC | an isolated component of a spectrum formed by radiation at a uniform frequency |
| SPEC | capable of reflecting light like a mirror |
| SPEC | reflect deeply on a subject |
| SPEC | to believe especially on uncertain or tentative grounds |
| SPEC | talk over conjecturally, or review in an idle or casual way and with an element of doubt or without sufficient reason to reach a conclusion |
| SPEC | invest at a risk |
| SPEC | continuous and profound contemplation or musing on a subject or series of subjects of a deep or abstruse nature |
| SPEC | a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence) |
| SPEC | a message expressing an opinion based on incomplete evidence |
| SPEC | an investment that is very risky but could yield great profits |
| SPEC | showing curiosity |