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Definition of impactful

"impactful" is probably misspelled. Trying impact instead Definition of impact

1. impact [ n ] the striking of one body against another

Used in print:

(J. F. Vedder, "Micrometeorites", in Francis S. J...)

It is also possible that some of the dust in the vicinity of the Earth originated from meteoritic impacts upon the moon .

Direct information has been obtained from rockets and satellites equipped with impact sensors .

These vehicles , with large sensitive areas , have collected data for long enough times to give reliable impact rates for the periods of exposure .

The impact rate on 1958 Alpha for 153 events was * * f for particles of mass greater than * * f ( Dubin , 1960 ) ; this mass threshold was derived from the detector calibration and an assumed impact velocity of * * f .

The impact rate on 1958 Alpha for 153 events was * * f for particles of mass greater than * * f ( Dubin , 1960 ) ; this mass threshold was derived from the detector calibration and an assumed impact velocity of * * f .

Synonyms impact Related Terms contact bump slam

2. impact [ n ] a forceful consequence; a strong effect
Examples: "the book had an important impact on my thinking" "the book packs a wallop"

Used in print:

(High Fidelity, 11:10...)

And in its engineers ' frantic attempts to achieve maximum dynamic impact and earsplitting brilliance , the recording sounds as though it had been `` doctored for super high_fidelity '' .

(Frank Oppenheimer, "Science and Fear-- A Discussion...)

And it is certainly no slight to either of them to compare both their achievements and their impact .

(Guy Bolton, The Olympians....)

Now , under the impact of his wife 's disclosures , he was brought suddenly to the realization that there was a limit to tolerance , however brilliant , however far-famed the offender might be .

Synonyms impact wallop Related Terms consequence affect

3. impact [ n ] influencing strongly
Examples: : "they resented the impingement of American values on European culture"

Used in print:

(Richard S. Prather, "The Bawdy Beautiful," Cavalier...)

Her impact in the ZING commercials had led to her being considered for an excellent part in an upcoming TV series , Underwater_Western_Eye , a documentary type show to be sponsored by Oatnut_Grits .

Synonyms impact encroachment impingement Related Terms influence affect

4. impact [ v ] have an effect upon
Examples: "Will the new rules affect me?"

Synonyms affect touch bear_on bear_upon touch_on impact Related Terms change hit process influence subject trouble stimulate color queer subject tell_on slam-dunk hydrolize repercuss strike_a_blow redound

5. impact [ v ] press or wedge together; pack together

Synonyms impact Related Terms wedge impaction

6. impact [ n ] the violent interaction of individuals or groups entering into combat
Examples: "the armies met in the shock of battle"

Synonyms shock impact Related Terms fight shock

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  impact
  impacted
  impaction
  impeach
  impasto
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